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KOIKE MASARU

Overview
  • Total Patents
    17
About

KOIKE MASARU has a total of 17 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machine tools, civil engineering and surface technology and coating are BELLMAX ACOUSTIC PTY LTD, XTRATHERM LTD and KINGSPAN INSULATION PTY LTD.

Patent filings in countries

World map showing KOIKE MASARUs patent filings in countries
# Country Total Patents
#1 Japan 13
#2 United States 4

Patent filings per year

Chart showing KOIKE MASARUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koike Masaru 17
#2 Koide Masabumi 2
#3 Kimura Tomoaki 1
#4 Yoshizumi Toshihiko 1
#5 Iizumi Masato 1
#6 Hasegawa Yasumasa 1
#7 Aoyama Nagara 1
#8 Shimosaka Satoru 1

Latest patents

Publication Filing date Title
JP2003024399A Implement for recovering blood stream function in peripheral vein
JPH08266372A Bed formed into pressureproof structure
JPH0791117A Knob cover for crime prevention of door
JPH0789416A Tire locking device for automobile
JPH04106699A Vehicle operation state management device
JPS6412748A Telephone set with transmission function
JPS6412755A Automatic outgoing telephone set
JPS63109852A Blood vessel connector
JPS6320562A Simplified sentence constituting device
JPS62284627A Medical endoscope
JPS62249649A Will confirming apparatus
JPS62208082A Non-language communication equipment
JPS62193393A Stereoscopic x-ray diagnosing device
US4473099A Method and apparatus for drying veneer sheet